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Chemische vergelijkingen in evenwicht op01/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2

NaSO3 + H2SO4 = NaSO4 + H2O + SO2 =>
NaSO3 + H2SO4 = NaSO4 + H2O + SO2

ZnBr + NaC = ZnC + NaBr =>
ZnBr + NaC = ZnC + NaBr

AgClO4 + C2H5OH = Ag2O + HClO4 + C2H4 =>
2 AgClO4 + C2H5OH = Ag2O + 2 HClO4 + C2H4

In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3

Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)

KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O

Bi3{+} + Fe{3+} + H2O = BiO3{-} + Fe{2+} + H{+} =>
Bi3{+} + 14 Fe{3+} + 9 H2O = 3 BiO3{-} + 14 Fe{2+} + 18 H{+}

C25H52 + O2 = C + H2O =>
C25H52 + 13 O2 = 25 C + 26 H2O

Na2O + O2 = NaO =>
2 Na2O + O2 = 4 NaO

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

C2H3NaO2 + AlBr3 = NaBr + Al(CH3CO2)3 =>
3 C2H3NaO2 + AlBr3 = 3 NaBr + Al(CH3CO2)3

Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2

Au64C9 + O2 = Au8 + C8O18 =>
8 Au64C9 + 81 O2 = 64 Au8 + 9 C8O18

Bi2O3 + HI = BiI3 + H2O =>
Bi2O3 + 6 HI = 2 BiI3 + 3 H2O

HClO4 + HCl = ClO2 + H2O =>
5 HClO4 + 3 HCl = 8 ClO2 + 4 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Cu(s) + Ag(NO3)(aq) = Cu(NO3)2 + Ag =>
Cu(s) + 2 Ag(NO3)(aq) = Cu(NO3)2 + 2 Ag

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

SnCl4 + N2H8S = NH4Cl + SnS2 =>
SnCl4 + 2 N2H8S = 4 NH4Cl + SnS2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C7H6O2 + KOH = C7O2 + H2O + K =>
C7H6O2 + 6 KOH = C7O2 + 6 H2O + 6 K

NaOH + Ca(OH)2 + C + ClO3 = NaClO3 + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + C + 4 ClO3 = 4 NaClO3 + CaCO3 + 3 H2O

C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O

CH3COOH(s) + CaCO3(aq) = Ca(CH3COO)2(aq) + H2O(l) + CO2(g) =>
2 CH3COOH(s) + CaCO3(aq) = Ca(CH3COO)2(aq) + H2O(l) + CO2(g)

ZnCl2 + NH4S2 = ZnS2 + NH4Cl2 =>
ZnCl2 + NH4S2 = ZnS2 + NH4Cl2

NH3 + O2 = NHO + H2O =>
NH3 + O2 = NHO + H2O

Zn + NCl = ZnCl2N2 =>
Zn + 2 NCl = ZnCl2N2

NaCl + H2O = NaClO + H =>
NaCl + H2O = NaClO + 2 H

Zm + HCe = ZmCe2 + H2 =>
Zm + 2 HCe = ZmCe2 + H2

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

CrO7 + H = Cr + H2O =>
CrO7 + 14 H = Cr + 7 H2O

Ni + F2 = NiF2 =>
Ni + F2 = NiF2

NaI + Pb2(SO4)4 = PbI4 + Na2SO4 =>
8 NaI + Pb2(SO4)4 = 2 PbI4 + 4 Na2SO4

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

HF + JwOH = H2O + JwF =>
HF + JwOH = H2O + JwF

H2504 + KCN = K2504 + HCN =>
H2504 + 2504 KCN = K2504 + 2504 HCN

CaSO4 + Hg = Ca + HgSO4 =>
CaSO4 + Hg = Ca + HgSO4

NaBO3 + HCl = HBO3 + NaCl =>
NaBO3 + HCl = HBO3 + NaCl

KClO4 + H2O = HClO4 + KOH =>
KClO4 + H2O = HClO4 + KOH

HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2

Mg + Na(OH) = MgOH + Na =>
Mg + Na(OH) = MgOH + Na

AgC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + AgOH =>
AgC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + AgOH

KHFt + NaOH = NaKFt + H2O =>
KHFt + NaOH = NaKFt + H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

NaHCO3 + KOH = KNaCO3 + H2O =>
NaHCO3 + KOH = KNaCO3 + H2O

ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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